Create Dockerfile

Dockerfile

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+# Use an appropriate base image
+FROM ubuntu:latest
+# Install QEMU, noVNC, and git
+RUN apt-get update && \
+    apt-get install -y qemu-system-x86 novnc websockify git && \
+    apt-get clean
+
+# Create a directory for noVNC
+RUN mkdir -p /noVNC
+
+# Clone the noVNC repository
+RUN git clone https://github.com/novnc/noVNC.git /noVNC
+
+# Expose the ports for VNC and noVNC
+EXPOSE 5900 7860
+RUN qemu-img create vm.img 32G
+RUN chmod +777 vm.img
+RUN cp vm.img /home/ubuntu/vm.img
+RUN chmod +777 /home/ubuntu/vm.img
+RUN wget https://dl-cdn.alpinelinux.org/alpine/v3.20/releases/aarch64/alpine-standard-3.20.3-aarch64.iso
+RUN mv alpine-standard-3.20.3-aarch64.iso NclearOS2.iso
+RUN chmod +x NclearOS2.iso
+RUN cp NclearOS2.iso /home/ubuntu
+# Start QEMU and noVNC
+CMD /bin/bash -c " \
+    nohup qemu-system-x86_64 -cpu cortex-a53 -M raspi3b -m 2G -cdrom ~/NclearOS2.iso -hda ~/vm.img -vnc :0 -daemonize -vga vmware -usbdevice tablet && \
+    cd /noVNC && \
+    websockify --web . 7860 localhost:5900"